NTT Docomo has announced the development of a wireless ... According to its developers, the prototype features SIM card, Bluetooth and NFC modules. The Portable SIM can transmit a user's network ...

NTT Docomo’s Portable SIM exists only in prototype form right now, incorporating Bluetooth, NFC, and SIM technology into a unit around the size of a credit card. But the carrier plans to ...

Instead of burying them in phones, Japanese mobile carrier NTT DoCoMo wants people to start wearing their SIM cards. It has developed a SIM card that can wirelessly connect smartphones and tablets ...

Japanese operator Docomo wants to free your SIM card from your phone to help manage your presence across multiple devices. Today, it announced a prototype Portable SIM device it hopes will one day ...

NTT DoCoMo has announced a new portable SIM card, it has been designed to separate your SIM card from your smartphone, and the company will be showing off a prototype of the device at the Mobile ...

NTT DoCoMo has developed a portable SIM Card, which sits in the little white box you see above and then connects to your smartphone wirelessly. The idea behind such a thing? The ability to use ...

NTT Docomo will replace about 930,000 SIM cards due to manufacturing errors, the company said Tuesday. The recall involves about 510,000 NTT Docomo SIM cards and some 420,000 from other carriers ...

Japanese mobile carrier NTT DoCoMo wants people to start wearing their SIM cards. It has developed a SIM card that can wirelessly connect smartphones and tablets to networks and the Internet ...

Last June, DoCoMo unveiled the pocket-sized Portable SIM prototype that can be used to route calls to phones that don’t have SIM cards. The company called it the world’s first SIM-based ...

NTT Docomo Inc. (DCM, 9437.TO) is considering selling SIM cards for Apple Inc.'s AAPL new iPad tablet computer, sources said Saturday, a move that would make Docomo the first major domestic ...

New SIM cards are coming to the affected handsets for free, so the next time you take that i-mode handset somewhere outside NTT DoCoMo's area to not work, make sure you've swapped that SIM first ...

TOKYO--(BUSINESS WIRE)--NTT DOCOMO, INC. (DOCOMO) announced today that it will offer Japan Welcome SIM TM cards—prepaid SIM cards for overseas visitors to Japan—to all press and media ...